Presentation | 2012-02-24 Geographical P2P query optimization based on contents popularity change Tomokazu WADA, Satoshi MATSUURA, Satoru NOGUCHI, Atuo INOMATA, Kazutoshi FUJIKAWA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | With development of sensor technology, the wide-area distributed sensor network is emerging technology. For a particular type of application such as weather sensing, unpredictable excessive query concentration causes serious availability issues. Although there have been numerous solutions using replication and caching, further enhancement is needed since there replication/caching strategies do not take into account the highly transient popularity. In this paper, we propose an efficient replication algorithm based on geographic location information, considering status of overloaded nodes. Evaluation results show that the algorithm reduced overload duration time nearly three times in comparison with improved path replication. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Replication / Flash Crowd / Popularity / Peer-to-Peer |
Paper # | IA2011-80 |
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Committee | IA |
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Conference Date | 2012/2/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Internet Architecture(IA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Geographical P2P query optimization based on contents popularity change |
Sub Title (in English) | |
Keyword(1) | Replication |
Keyword(2) | Flash Crowd |
Keyword(3) | Popularity |
Keyword(4) | Peer-to-Peer |
1st Author's Name | Tomokazu WADA |
1st Author's Affiliation | Nara Institute of Science and Technology() |
2nd Author's Name | Satoshi MATSUURA |
2nd Author's Affiliation | Nara Institute of Science and Technology:National Institute of Information and Communication Technology |
3rd Author's Name | Satoru NOGUCHI |
3rd Author's Affiliation | Nara Institute of Science and Technology |
4th Author's Name | Atuo INOMATA |
4th Author's Affiliation | Nara Institute of Science and Technology |
5th Author's Name | Kazutoshi FUJIKAWA |
5th Author's Affiliation | Nara Institute of Science and Technology |
Date | 2012-02-24 |
Paper # | IA2011-80 |
Volume (vol) | vol.111 |
Number (no) | 444 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |